Meet the Giro Source Mips Helmet, an ideal choice for mountain biking enthusiasts. This helmet boasts a two-piece in-mold construction, combining a durable polycarbonate shell with impact-absorbing foam for ventilated protection. The integrated Mips Brain Protection System enhances fit and comfort while reducing rotational forces during certain impacts. The Roc Loc 5 fit system enables one-handed adjustments for a secure, tailored fit. Enjoy a cool ride with Wind Tunnel internal channeling and 17 vents facilitating aggressive airflow. Additional features include a bolt-on adjustable visor styled like a moto and an extended Hardbody lower wrap, adding durability without compromising on its lightweight design. Climb steep inclines and descend rocky trails with peace of mind and enhanced protection.